The aim of this study was to compare the in vitro cytotoxicity of white mineral trioxide aggregate (MTA), MTA Fillapex® and Portland cement (PC) on human cultured periodontal ligament fibroblasts. Per
a% micronuclei in binucleated cells.bstatistically significant by ANOVA followed by Dunn’s post hoc test (pcstatistically significant by ANOVA followed by Dunnett’s post hoc test (pdata are mean ±SD.
